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![7-羟基呋喃并[4,3,2-de]色烯-4(2H)-酮结构式](https://www.chemicalbook.com/CAS/GIF/111507-77-8.gif)
| CAS号 : | 111507-77-8 |
精确质量 : | 190.02700 |
| 分子式 : | C10H6O4 |
logP : | 1.39100 |
| 分子量 : | 190.15200 |
PSA : | 59.67000 |
7-羟基呋喃并[4,3,2-de]色烯-4(2H)-酮 | |
7-Hydroxyfuro[4,3,2-de]chromen-4(2H)-one | |
111507-77-8 | |
C10H6O4 | |
190.15200 | |
59.67000 | |
1.39100 | |
190.02700 |
|
2932999099
|
品名, 成分含量, 用途 |
|
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
